Explanation

Sensory memory is the perception of sight, hearing, smell, taste, and touch information entering through the sensory cortices of the brain and relaying through the thalamus.

It lasts only milliseconds and is mostly outside conscious awareness.

Explanation

Memory refers to the psychological processes of acquiring, storing, retaining, and later retrieving information.

There are three major processes involved in memory:encoding, storage, and retrieval.

Human memory involves the ability to both preserve and recover information.

However, this is not a flawless process.

Explanation

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Explanation

The theory of Gestalt emphasized a flow of consciousness

Explanation

Visual acuity (VA) is a measure of the ability of the eye to distinguish shapes and the details of objects at a given distance.

It is important to assess VA in a consistent way in order to detect any changes in vision.

One eye is tested at a time.

Explanation

Visual acuity (VA) is a measure of the ability of the eye to distinguish shapes and the details of objects at a given distance.

It is important to assess VA in a consistent way in order to detect any changes in vision.

One eye is tested at a time.

Explanation

Glaucoma is a group of eye diseases that can cause vision loss and blindness by damaging a nerve in the back of your eye called the optic nerve.

The symptoms can start so slowly that you may not notice them.

The only way to find out if you have glaucoma is to get a comprehensive dilated eye exam.